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Finding the Third Proportional to 223,932,091,077 and 493,508,675,331

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Solution

The third proportional to 223,932,091,077 and 493,508,675,331 is: 1,087,610,138,661.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,932,091,077 : 493,508,675,331 = 493,508,675,331 : x
  2. Step 2: Convert to fraction form
    223,932,091,077/493,508,675,331 = 493,508,675,331/x
  3. Step 3: Cross multiply
    223,932,091,077x = 493,508,675,331 × 493,508,675,331
  4. Step 4: Simplify right side
    223,932,091,077x = 243,550,812,626,958,382,268,416
  5. Step 5: Solve for x
    x = 243,550,812,626,958,382,268,416/223,932,091,077
  6. Step 6: Final answer
    x = 1,087,610,138,661.24

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.